He is s____.It'll take him a lot of time to finish the work.根据句意及首字母提示完成下列单词

问题描述:

He is s____.It'll take him a lot of time to finish the work.
根据句意及首字母提示完成下列单词

He is slow. It'll take him a lot of time to finish the work.

Slow或者Stupid.
他很慢,或者他很笨。

He is slow .他是慢的.